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10 Work Lessons You Can Learn from Mad Men

10 Do's & Don'ts Gleaned from the 1960s Office Environment

7. Don't Steal

This one ought to go without saying. There are, after all, laws against such behavior.

But in case we needed reminding that it is never a good idea to embezzle from your employer, Lane's downward spiral during the last half of the season -- culminating in his firing and suicide -- certainly served as a cautionary tale.